Secondly, the usage of vector transport theory in the RCS calculation of chaff cloud is studied.
其次，主要研究了矢量输运理论在箔条云团RCS计算中的应用。
Based on the definition of radar cross section, it is given the relationship between the cross section of a dipole and that of a chaff cloud.
从一般的雷达截面积定义出发，文中给出了箔条云雷达截面积同偶极子雷达截面积之间的关系。
Based on the RCS calculation method of a single chaff, using vector transport theory, a computer simulation on the RCS calculation of chaff cloud is conducted.
以单根箔条rcs的计算方法为基础，使用矢量输运理论对箔条云团rcs的计算进行了计算机仿真，并基于半解析法开发了箔条云团rcs模拟仿真软件包。
Therefore they will be like a morning cloud and like dew that departs early like chaff driven by a storm wind from the threshing floor and like smoke from a window vent.
因此，他们必如早晨的云雾，又如速散的甘露，像禾场上的糠秕被狂风吹去，又像烟气从窗口腾散。
Therefore they will be like a morning cloud and like dew that departs early like chaff driven by a storm wind from the threshing floor and like smoke from a window vent.
因此，他们必如早晨的云雾，又如速散的甘露，像禾场上的糠秕被狂风吹去，又像烟气从窗口腾散。
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